CVE-2017-2670
HIGH
Published 2018-07-27T15:00:00
Actions:
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CVSS Score
V3.0
7.5
/10
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score Metrics
Exploitability: N/A
Impact: N/A
EPSS Score
v2025.03.14
0.080
probability
of exploitation in the wild
There is a 8.0% chance that this vulnerability will be exploited in the wild within the next 30 days.
Updated: 2025-06-25
Exploit Probability
Percentile: 0.917
Higher than 91.7% of all CVEs
Attack Vector Metrics
Impact Metrics
Description
It was found in Undertow before 1.3.28 that with non-clean TCP close, the Websocket server gets into infinite loop on every IO thread, effectively causing DoS.
Available Exploits
No exploits available for this CVE.
Related News
No news articles found for this CVE.
Affected Products
Affected Versions:
GitHub Security Advisories
Community-driven vulnerability intelligence from GitHub
✓ GitHub Reviewed
MODERATE
Moderate severity vulnerability that affects io.undertow:undertow-core
GHSA-3x7h-5hfr-hvjmAdvisory Details
It was found in Undertow before 1.3.28 that with non-clean TCP close, the Websocket server gets into infinite loop on every IO thread, effectively causing DoS.
Affected Packages
Maven
io.undertow:undertow-core
ECOSYSTEM:
≥0
<1.3.28
CVSS Scoring
CVSS Score
5.0
CVSS Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References
Advisory provided by GitHub Security Advisory Database. Published: October 19, 2018, Modified: August 31, 2021
References
Published: 2018-07-27T15:00:00
Last Modified: 2024-08-05T14:02:06.996Z
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